This indicator can be placed in multiple positions so as to continuous view of the battery level. It can be resized to get horizontal or vertical scale. There is no indication of percentage which only distracts the user. Tapping on the widget opens the main screen with 4 properties: general level assessment, health, temperature and voltage. Further you can use a button to reach Android's statistics for the battery usage in the current battery cycle.
A bug is fixed for newer Androids
9Apps 4.9
